UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Gjzn0/V7pZIMtZuCD8gqPxXH0S5v6SEm9NM0YWsC5s=' 
WHERE 
  key_id = 'cd96df1673e607adc69e8171fb8e56d7058ac00d3d477ef7925e1b258f10daed' 
  AND (
    token = '6Gjzn0/V7pZIMtZuCD8gqPxXH0S5v6SEm9NM0YWsC5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )